Yes, to stop the pulsing, use the hi/low button. If the device 'sees' a switch from low beam to high beam and back to low beam, all in under 2 seconds, it will stop modulating. Repeating the sequence will return to pulsing.thanks.
yeah, i always put the back-off brake modulators on my bikes. never saw one for headlights though.
you are saying there is an easy way to turn it and and off?